Zabbix

<?php

/*

** Zabbix

** Copyright (C) 2001-2023 Zabbix SIA

**

** This program is free software; you can redistribute it and/or modify

** it under the terms of the GNU General Public License as published by

** the Free Software Foundation; either version 2 of the License, or

** (at your option) any later version.

**

** This program is distributed in the hope that it will be useful,

** but WITHOUT ANY WARRANTY; without even the implied warranty of

** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

** GNU General Public License for more details.

**

** You should have received a copy of the GNU General Public License

** along with this program; if not, write to the Free Software

** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

​

/**

 * @var CView $this

 */

$this->includeJsFile('monitoring.history.js.php');

​

$web_layout_mode = CViewHelper::loadLayoutMode();

​

$html_page = (new CHtmlPage())->setWebLayoutMode($web_layout_mode);

​

$header = [

    'left' => _n('%1$s item', '%1$s items', count($data['items'])),

    'right' => (new CForm('get'))

        ->setName('filter_view_as')

        ->addVar('itemids', $data['itemids'])

];

$header_row = [];

​

$same_host = true;

$items_numeric = true;

$host_name = '';

​

if ($data['items']) {

    $first_item = reset($data['items']);

    $host_name = $first_item['hosts'][0]['name'];

​

    foreach ($data['items'] as $item) {

        $same_host = ($same_host && $host_name === $item['hosts'][0]['name']);

        $items_numeric = ($items_numeric && array_key_exists($item['value_type'], $data['iv_numeric']));

    }

}

​

if ((count($data['items']) == 1 || $same_host) && $data['itemids']) {

    $header['left'] = $host_name.NAME_DELIMITER.(count($data['items']) == 1 ? $item['name'] : $header['left']);

    $header_row[] = $header['left'];

}

else {

    $header_row[] = $header['left'];

}

​

if (hasRequest('filter_task')) {

    $header['right']->addVar('filter_task', $data['filter_task']);

}